| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.87 | 9.417% | $120.2165 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $194.68 | 11.604% | $217.2707 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $206.57 | 8.765% | $224.6759 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $115.80 | 8.236% | $125.3373 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $67.56 | 8.669% | $73.4168 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $247.67 | 11.609% | $276.422 | $276.42 | $276.40 | $276.40 |
| Purchase #7 | $58.26 | 7.860% | $62.8392 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $1,000.41 | $1,100.1784 | $1,100.19 | $1,100.15 | $1,100.10 | |